Java 枚举字符串对象中出现“无法应用于…”错误

我已经研究并修复了格式，创建了getter、setter和constructor，但仍然返回一个错误，我无法应用我的字符串对象。我为我的问题的措辞道歉，但我不知道如何清楚地陈述我的问题，因为我不太理解它，也不知道如何解释它

public class Enum {

public enum DictionaryFields {
    DistinctAdjective1("Distinct", "[adjective]", "Familiar. Worked in Java"),
    DistinctAdjective2("Distinct", "[adjective]", "Unique. No duplicates. Clearly different or of different kind."),
    DistinctAdverb("Distinct", "[adverb]", "Uniquely. Written \"distinctly\"."),
    DistinctNoun1("Distinct", "[noun]", "A keyword in this assignment."),
    DistinctNoun2("Distinct", "[noun]", "An advanced search option."),
    PlaceholderAdjective("Placeholder", "[adjective]", "To be updated...");


}

private final String generalNote = "DICTIONARY 340 JAVA";
private String definition;
private String word;
private String partOfSpeech;

private DictionaryFields(String word, String partOfSpeech, String definition) {
    this.word = word;
    this.partOfSpeech = partOfSpeech;
    this.definition = definition;
}

public String getWord() {
    return word;
}

public void setWord {
    this.word = word;
}

public String getPartOfSpeech() {
    return partOfSpeech;
}

public void setPartOfSpeech() {
    this.partOfSpeech = partOfSpeech;
}

public String getDefinition() {
    return definition;
}

public void setDefinition(String definition) {
    this.definition = definition;
}

---

}您的代码存在一些语法问题。具体来说，您正在定义一个名为Enum的类，但实际上应该定义一个Enum，如：

public enum DictionaryFields {
    DistinctAdjective1("Distinct", "[adjective]", "Familiar. Worked in Java"),
    DistinctAdjective2("Distinct", "[adjective]", "Unique. No duplicates. Clearly different or of different kind."),
    DistinctAdverb("Distinct", "[adverb]", "Uniquely. Written \"distinctly\"."),
    DistinctNoun1("Distinct", "[noun]", "A keyword in this assignment."),
    DistinctNoun2("Distinct", "[noun]", "An advanced search option."),
    PlaceholderAdjective("Placeholder", "[adjective]", "To be updated...");



    private final String generalNote = "DICTIONARY 340 JAVA";
    private String definition;
    private String word;
    private String partOfSpeech;

    private DictionaryFields(String word, String partOfSpeech, String definition) {
        this.word = word;
        this.partOfSpeech = partOfSpeech;
        this.definition = definition;
    }

    public String getWord() {
        return word;
    }

    public void setWord() {
        this.word = word;
    }

    public String getPartOfSpeech() {
        return partOfSpeech;
    }

    public void setPartOfSpeech() {
        this.partOfSpeech = partOfSpeech;
    }

    public String getDefinition() {
        return definition;
    }

    public void setDefinition(String definition) {
        this.definition = definition;
    }

}

---

您需要在DictionaryFields中定义构造函数。它们的设置方式是，您实际上正在为Enum类定义构造函数。

您的Enum构造函数不在Enum的范围内。字段和getter/setter的问题也是如此。将它们移动到enum的块中，就可以了。

去掉第一行，还有大约10行的}字符。在单独的文件中创建enum，不要将所有内容压缩到一个文件中，错误由@DawoodibnKareemTLDR提到：您在错误的位置定义了构造函数。您也不需要名为Enum的包装器类